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MG300-730-WD采煤机说明书(1140V)

MG300-730-WD采煤机说明书(1140V)

MG300-730-WD采煤机说明书(1140V)鸡西煤矿机械有限公司2010年5⽉说明书MG200/530–WDMG250/630–WD 交流电牵引采煤机 MG300/730–WD MG300/730–WD1MG300/730-WD 系列交流电牵引采煤机M G 300/730-W D 系列电牵引采煤机三维数字样机⽬录前⾔ (1)机械部分 (3)第⼀章概述 (3)第⼆章牵引部 (10)第三章截割机构 (17)第四章⾏⾛部 (25)第五章液压系统 (27)第六章喷雾冷却系统 (34)第七章辅助装置 (36)第⼋章采煤机的使⽤要求 (40)电⽓部分 (45)⼀、概述 (45)⼆、环境条件 (45)三、防爆型式及标志 (45)四、主要参数 (46)五、技术特点 (46)六、电控箱体结构 (47)七、电控系统组成和⼯作原理 (48)⼋、安装调试 (55)九、操作 (55)⼗、常见故障排除 (56)⼗⼀、使⽤注意事项 (57)附录1: (58)附录2: (60)前⾔尊敬的客户,为了⽅便⽤户使⽤好采煤机,确保采煤机的正确操作、安全使⽤和维修保养,延长采煤机使⽤寿命,提⾼采煤机⽣产效率,从⽽使⽤户取得最⼤经济效益,我们编制了采煤机说明书。

该说明书重点对采煤机的适⽤范围、结构特点、⼯作原理和维护保养做了较为详尽的介绍和说明。

希望⽤户在使⽤该采煤机前要认真阅读说明书,掌握⼯作原理和使⽤⽅法,并根据实际情况,制定相应的采煤机使⽤、维护、保养岗位责任制。

属关联检验的设备不得随意更改,如需要更换必须经相关机构进⾏配接检验后⽅可使⽤。

采煤机上电⽓隔爆腔的盖板上设有“严禁带电开盖”或“放电⼗五分钟⽅可打开”的安全警告牌,使⽤中安全警告牌有可能脱落。

所以,特别需要注意:检修采煤机时禁⽌带电开启所有防爆电器设备的盖板。

同时,在采煤机使⽤过程中,请严格遵守《煤矿安全规程》的如下规定:(⼀)采煤机上必须装有能停⽌⼯作⾯刮板输送机运⾏的闭锁装置。

MKZ 米克重控制器说明书

MKZ 米克重控制器说明书

MKZ300米克重控制器说明书(V3.34)山东博硕电子有限公司地址: 山东省济南市齐鲁软件园A2座3层网址:邮编: 250101全国统一服务热线:4006586765注:本公司保留对此产品进行修改和改进的权力,技术上的改进,恕不另行通知。

1. 概述1.1简介塑料薄膜、管材、电缆等生产过程中由于塑料颗粒等原材料实际堆积密度时刻变化、不均匀流动,以及昼夜温差、电网电压波动、过滤网堵塞等原因,造成成品厚度不均,为解决此类问题,我公司研发了全自动米克重控制器。

1.2功能特点1、准确一致的米重,提高品质,节约原材料。

2、自动控制米重重量,减少人工干预,降低工人劳动强度。

3、可根据上牵引速度同步控制三个下牵引,降低工人劳动强度,提升产品质量。

4、具有主机调速控制,在调整主机转速后,可以快速跟踪调整。

5、具有换料控制,在加料过程中持续关闭加料阀门,方便前一个配比的物料全部排空。

6、变频器手动可以外接电位器,相较于市场上其它类似产品使用更加方便快捷。

7、实时显示各主机流量及物料百分比,可以实时判断配比的正确性,并可作为主机螺旋的运行状况的参考依据。

8、具有缺料报警、加料超时、牵引超频、比例失调等报警功能,可以实时提醒工人及时处理各种突发情况,减少废品率提高生产效率。

9、实时显示各物料消耗及总产量,方便统计管理。

10、具有过滤网堵塞报警,可提示工人及时更换滤网。

11、所有接口采用数字隔离技术,抗干扰能力强。

12、具有RS485和以太网接口,方便联网管理。

13、采用7寸液晶屏显示,清晰直观。

2. 技术规格1、电源:85~265V 50Hz(或60Hz)±4%。

2、称重传感器激励电压:5VDC±5%,总共最大提供电流120mA。

3、模拟量输出类型:0~5V,0~10V。

4、计米器激励电压DC12V,最大提供电流100mA。

5、开关量输出电压DC24V,报警输出最大提供电流500mA,其余最大提供电流200mA。

mgp气缸(SMC带导杆)

mgp气缸(SMC带导杆)

!"#$%MGP (ø12ø100)· 体积小、轻巧。

· 耐横向负载能力强。

· 耐扭矩能力强。

· 不回转精度高。

· 导向杆的轴承可选择滑动轴承或球轴承。

· 安装方便。

· 二面接管位置可供选择。

最大横向负载F(N) 最大扭矩T(N •m)扭矩:T(N型号表示方法* 中间行程间隔为1mm(ø12~ø32)或5mm(ø40~ø100); 若需要非标准行程需加垫板于标准 行程气缸内。

** 磁性开关规格及特性可参阅磁性开关系列。

在磁性开关型号后,附 导线长度表示记号:无记号-0.5m ,L -3m ,Z-5m 。

例:Y59A, Y59AL行程/磁性开关型号MGPM , MGPL 共同尺寸表4-NN通孔4-øOA 通孔4-øOB 沉孔深OLPA + 行程XX部详细图C + 行程B + 行程A + 行程12 ~ ø25深深部深深部部深!"=E FXX 部详细图32 ~ ø63MGPM (滑动轴承)尺寸A,DB,EMGPL (球轴承)尺寸A,DB,E4-NN 通孔4-øOA 通孔4-øOB 沉孔深OLC + 行程B + 行程A + 行程PA + 行程深部深部深深部深ø80 ~ ø100MGPM (滑动轴承)MGPL (球轴承)st = 行程MGPM , MGPL 共同尺寸表XX 部详细图4-NN 通孔4-øOA 通孔4-øOB 沉孔深OLPA + 行程C + 行程B + 行程A + 行程深部深部深部深ø6H7深106H710ø6H7深10ø6H7深1057ø6H 7规格缸径(mm)最高使用压力(MPa)最低使用压力(MPa)缓冲*其它规格参见P.1.197。

聚丙烯PP部分牌号介绍

聚丙烯PP部分牌号介绍

聚丙烯PP部分牌号介绍品名型号产地熔指g/10min 特性及用途拉丝级 T30S 大连西太 2.5-3.5 膜丝,纺织膜丝线,地毯背衬.拉丝级 T30S 天津联化 3 纺织薄膜纱,地毯贴背.拉丝级 T30S 华北一炼 3.2 用于包装绳和包装袋,地毯背衬,人造成草坪和各种用途的挤塑料网。

拉丝级 T30S 大连有机 3 膜丝,纺织膜丝线,地毯背衬.拉丝级 T30S 齐鲁石化 3 生产膜裂纤维(农用绳索,细绳,纺纱)单丝,拉伸膜,管膜,流涎膜。

拉丝级 T30S 抚顺乙烯 2.5-3.5 编织袋,绳,地毯背衬,吹膜,集装袋.拉丝级 T30S 中原乙烯 2.5-3.5 迁合于制作编织袋,打包带,绳索、地毯,被衬,家庭小用品,玩具,注射器。

拉丝级 PP022 大连有机 3 膜丝,纺织膜丝线,地毯背衬.拉丝级 PP022 前郭炼油 2.2-3.8 膜丝,纺织膜丝线,地毯背衬.拉丝级 5004 辽阳烯烃 2.6-4.4 适用于切制薄膜(扁丝),单丝,和复丝。

拉丝级 2401 燕化 2.5 编织袋和编织膜拉丝级 S1003 燕化 3.2 窄带,扁丝。

拉丝级 163 南韩大林 3.5 加工性,机械物性优秀,自动包装袋,绳子.纤维级 Z30S 独山子 22-28 均聚物,长丝,丙纶,丙纶短纤维.纤维级 Z30S 任丘 25 适于中速到高速纺生产的细旦膨化丝,连续丝和长丝。

纤维级 Z30S 西太 22-27 低速纺短纤维,BCF-CF复丝。

纤维级 Z30S 抚顺乙烯 20 均聚物,长丝,丙纶,丙纶短纤维.纤维级 185 南韩大林 38 高纺丝、窄分子量分布、无味。

(适合于BCF,CF及低Denier短纤维的高速加工)纤维级 71735 辽阳烯烃 30-40 香烟过滤咀专用树脂,无纺布。

纤维级 HY525 抚顺乙烯 35 无纺布共聚级 1647 燕化 10 耐高冲击的洗衣机底座,操作盘等.共聚级 1947 燕化 28 耐高冲击的洗衣机内桶及汽车内饰件等.共聚级 K8303 燕化 1.5 共聚注塑.高抗冲,器具,汽车部件共聚级 K7726 燕化 29 共聚注塑.高抗冲,洗衣机桶及部件.共聚级 EPF30R 独山子 11-15 包装用品、罩板、家庭用品共聚级 EPS30R 独山子 1.2-1.8 中抗冲聚丙烯共聚产品,主要用于生产板条箱、中空材材、片材等。

Best Pneumatics MGP M 32 周期杆长度[mm] 参考标准杆长在页47说明书

Best Pneumatics MGP M 32 周期杆长度[mm] 参考标准杆长在页47说明书

How to OrderRefer to Standard Strokes on page 47.Compact Guide Cylinder/With End Lock Series MGPø20, ø25, ø32, ø40, ø50, ø63, ø80, ø100For details, refer to p age 47.refer to the table below.*: Solid state auto switches marked with “p ” are produced upon receipt of order.*: Bore sizes 32 to 100 are available for D-P4DW m .*: Bore sizes 25 to 100 are available for D-P3DWA m .*: Lead wire length symbols: 0.5 m·········· N il(Example) M9NW 1 m·········· M (Example) M9NWM 3 m·········· L (Example) M9NWL 5 m·········· Z(Example) M9NWZ*: Since there are other applicable auto switches than listed above, refer to page 66 for details.*: F or details about auto switches with pre-wired connector, refer to the WEB catalog or the Best Pneumatics No. 3. For D-P3DWA m , refer to the WEB catalog .*: Auto switches are shipped together, (but not assembled).*1: W ater resistant type auto switches can be mounted on the above models, but in such case SMC cannot guarantee water resistance.Please consult with SMC regarding water resistant types with the above model numbers.*2: 1 m type lead wire is only applicable to the D-A93.46C o u r t e s y o f C M A /F l o d y n e /H y d r a d y n e ▪ M o t i o n C o n t r o l ▪ H y d r a u l i c ▪ P n e u m a t i c ▪ E l e c t r i c a l ▪ M e c h a n i c a l ▪ (800) 426-5480 ▪ w w w .c m a f h .c o mSymbolRubber bumperSpecificationsStandard StrokesManufacture of Intermediate StrokeLock SpecificationsMade to Order(For details, refer to pages 72 and 89.)*1: 0.1 MPa except the lock unit.*2: M aximum speed with no load. Depending on the operating conditions, the piston speed may not besatisfied. Make a model selection, considering a load according to the graph on pages 16 to 22.Adjust switch positions for operation at both the stroke end and backlash (2 mm) movement positions.Lock position Head end, Rod end Holding force (Max.) N ø20ø25ø32ø40ø50ø63ø80ø1002153305508601340214034505390Backlash 2 mm or less Manual releaseNon-lock type, Lock type*: The minimum stroke for mounting auto switches is 10 stroke or more for two switches, and 5 stroke or more for one switch.*: Intermediate stroke (in 1 mm increments) based on an exclusive body will be available upon request for special.DescriptionSpacer installation type.Dealing with the stroke in 5 mm increments is available by installing spacer with standard stroke cylinder. When a spacer is mounted on the cylinder with an end lock on the rod side, use a special piston rod.Part no.Refer to “How to Order” for the standard model numbers on page 46.Applicable stroke [mm] 5 to 395ExamplePart no.: MGPM50-35-HNA spacer 15 mm in width is installed in a MGPM50-50-HN. C dimension is 119 mm.Theoretical Output*1: The shape is the same as the current product.47Series MGPC o u r t e s y o f C M A /F l o d y n e /H y d r a d y n e ▪ M o t i o n C o n t r o l ▪ H y d r a u l i c ▪ P n e u m a t i c ▪ E l e c t r i c a l ▪ M e c h a n i c a l ▪ (800) 426-5480 ▪ w w w .c m a f h .c o mθModel selection is the same as MGP/standard type.Refer to pages 16 to 23.Model selection Allowable Rotational Torque of Plate.Non-rotating Accuracyof PlateCalculation: (Example) MGPM50-100-HN• B asic Weight + Lock unit additional weight• 5.74 + 0.24 = 5.98 k gFor non-rotating accuracy q without load, usea value no more than the values in the table asa guide.48 CourtesyofCMA/Flodyne/Hydradyne▪MotionControl▪Hydraulic▪Pneumatic▪Electrical▪Mechanical▪(8ø50 or moreø20, ø25: 25 stroke(Rod end lock)ø20 to ø63øø80, ø100ø63 or moreNon-locking type(Head end lock)bore size.*: S ince the seal kit does not include a grease pack, order it separately.Grease pack part no.: GR-S-010 (10 g) Construction/Series MGPM49Series MGPCourtesyofCMA/Flodyne/Hydradyne▪MotionControl▪Hydraulic▪Pneumatic▪Electrical▪Mechanical▪(8)426-548▪www.cmafh.comø63 or moreLock type50C o u r t e s y o f C M A /F l o d y n e /H y d r a d y n e ▪ M o t i o n C o n t r o l ▪ H y d r a u l i c ▪ P n e u m a t i c ▪ E l e c t r i c a l ▪ M e c h aDetailed figure ofsection XXEnd lock mechanism(Manual release lock type)ø25With rod end lockWith head end lockDimensions: ø20, ø25MGPL (Ball bushing),End Lock Mechanism*: For intermediate strokes other than standard strokes, refer to the Manufacture of Intermediate Stroke on page 47.*: Rc, NPT and G ports can be selected. (Refer to page 46.)T-slot dimensions51Series MGPCourtesyofCMA/Flodyne/Hydradyne▪MotionControl▪Hydraulic▪Pneumatic▪Electrical▪Mechanical▪(8)426-548▪www.cmafh.comDetailed figure of section XXEnd lock mechanism(Manual release lock type) With rod end lockWith head end lock*: For intermediate strokes other than standard strokes, refer to the Manufacture of Intermediate Stroke on page 47.*: Rc, NPT and G ports can be selected. (Refer to page 46.)52 CourtesyofCMA/Flodyne/Hydradyne▪MotionControl▪Hydraulic▪Pneumatic▪Electrical▪Mechanical▪(8)426-548▪www.cmDetailed figure of section XXEnd lock mechanism(Manual release lock type) With rod end lockWith head end lock*: For intermediate strokes other than standard strokes, refer to the Manufacture of Intermediate Stroke on page 47.*: Rc, NPT and G ports can be selected. (Refer to page 46.)Dimensions: ø80, ø100MGPL (Ball bushing),End Lock Mechanism53Series MGPCourtesyofCMA/Flodyne/Hydradyne▪MotionControl▪Hydraulic▪Pneumatic▪Electrical▪Mechanical▪(8)426-548▪www.cmafh.comLockReleaseReleasedLockedWith head end lockSeries MGP With End LockSpecific Product PrecautionsBe sure to read this before handling. Refer to the back cover for Safety Instructions.For Actuator and Auto Switch Precautions, refer to Handling Precautions for SMCProducts and the Operation Manual on the SMC website, Use Recommended Air Pressure Circuit.Caution• It is necessary for proper locking and unlocking.Operating PressureCaution1. Supply air pressure of 0.15 MPa or higher to the port on the sidethat has the lock mechanism, as it is necessary for disengagingthe lock.Exhaust Air SpeedCaution1. The lock will engage automatically if the air pressure at the port onthe side that has the lock mechanism becomes 0.05 MPa or less.Be aware that if the piping on the side that has the lock mechanismis narrow and long, or if the speed controller is located far from thecylinder port, the exhaust air speed could become slower, involvinga longer time for the lock to engage. A similar result will ensure ifthe silencer that is installed on the exhaust port of the solenoidvalve becomes clogged.Lock DisengagementWarning1. To disengage the lock, make sure to supply air pressure to theport on the side without a lock mechanism, thus preventing theload from being applied to the lock mechanism. (Refer to therecommended air pressure circuit.) If the lock is disengaged whenthe port on the side that does not contain a lock mechanism is inthe exhausted state and the load is being applied to the lockmechanism, undue force will be applied to the lock mechanism,and it may damage the lock mechanism. Also, it could beextremely dangerous, because the piston rod could movesuddenly.HandlingCaution1. Do not use a 3 position solenoid valve.Avoid using this cylinder in combination with a 3 position solenoidvalve (particularly the closed center metal seal type). If air pressurebecomes sealed inside the port on the side that contains the lockmechanism, the lock will not engage. Even if the lock is engagedat first, the air that leaks from the solenoid valve could enter thecylinder and cause the lock to disengage as time elapses.2. Back pressure is necessary for unlocking.Before starting, make sure that air is supplied to the side that is notequipped with a lock mechanism as shown in the diagram above.Otherwise, the lock may not disengage.(Refer to “Rock Disengagement”.)3. Disengage the lock before installing oradjusting the cylinder.The lock could become damaged if the cylinder is installed with itslock engaged.4. Operate the cylinder at a load ratio of 50% or less.The lock might not disengage or might become damaged if a loadratio of 50% is exceeded.5. Do not synchronize multiple cylinders.Do not operate two or more end lock cylinders synchronized tomove a single workpiece because one of the cylinder locks maynot be able to disengage when required.6. Operate the speed controller under meter-out control.If operated under meter-in control, the lock might not disengage.7. On the side that has a lock, make sure tooperate at the stroke end of the cylinder.The lock might not engage or disengage if the piston of thecylinder has not reached the stroke end.8. Do not use the air cylinder as an air-hydrocylinder. This may result in oil leak.9. The position adjustment of the auto switchshould be performed at two positions; a po-sition determined by the stroke and a posi-tion after the backlash movement (by 2 mm).When a 2-color indication auto switch is adjusted to show green atthe stroke end, the indication may turn red when the cylinderreturns by the backlash. This, however, is not an error.1. Non-locking style manual releaseInsert the bolt, which is provided as anaccessory part, through the rubber cap (it isnot necessary to remove the rubber cap).Screw the bolt into the lock piston and pullthe bolt to disengage the lock. Releasingthe bolt will re-engage the lock.otherwise it may cause malfunction of the locking feature.Manual DisengagementCaution2. Locking style manual releaseTurn 90°counterclockwise while pushing the M/O knob. Lock isreleased when on the cap and OFF mark on the M/O knobcorrespond. (Lock remains released.)When locking isdesired, turn 90°clockwise while fullypushing the M/O knoband correspond onthe cap and ONmark on the M/O knob.Confirm the correctposition by click sound“click”. Otherwise, lockmay not be engaged.54 CourtesyofCMA/Flodyne/Hydradyne▪MotionControl▪Hydraulic▪Pneumatic▪Electrical▪Mechanical▪(8)426-548▪www.cmafh.com。

PP牌号与熔指大全(PP牌号下)讲解

PP牌号与熔指大全(PP牌号下)讲解

PP-纤维类型号产地熔指g/10min特性及用途T30S 西太/有机抚顺/天津华北/大庆齐鲁/青岛茂名/兰化2.5-3.5用于膜丝、纺织膜丝线、地毯背衬T30S辽宁华锦 3.2编制带丝,用于包装,地毯背衬,人工草坪,捆扎绳,包装绳及其他应用C30S辽宁华锦6流延膜生产工艺生产的编织带丝,捆扎绳,绳,单丝用于刷子和扫帚,针织土工布F401盘锦/兰港 2.5-3用于编织袋、打包带,及一些小制品PP022有机/前郭3用于膜丝、纺织膜丝线及地毯背衬S1003燕山/赛科/独山子3.2用于窄带、扁丝5004辽阳石化 2.6-4.4适用于切制薄膜(扁丝)、单丝、复丝HP550J中海壳牌 3.2曾用名T30S;可用于拉丝、纤维及注塑成型F501韩国晓星兰化/兰港3用于编织袋、包装用绳,作业安全性H0305G印度信诚3用于编织袋、包装用绳H5300韩国湖南 3.5用于包装袋、绳子5014大韩油化 3.5用于编织袋、包装用绳S30S辽宁华锦 1.8编制带丝,流延膜或管膜生产工艺,用于包装,工业纤维,捆扎绳、包装绳、单丝应用Y-130韩国湖南 3.5纱纤维级、平纱级,高韧性、高伸张率;用于包装袋、捆扎带、纤维纱、草坪等6531M马来大腾2用于绳、带、纺织袋H730F韩国SK 3.5用于绳、带、纺织袋、防水布SY130韩国湖南 3.5高韧性、高伸长率;用于包装带、捆扎带H430韩国LG 3.5用于膜丝、编织膜丝线及地毯背衬等3365美国3高韧性、高伸长率;用于包装带、捆扎带HP450J韩国大林3用于膜丝、编织膜丝线及地毯背衬等HP502N中海壳牌12曾用名F30S,用于纤维、地毯等HP550R中海壳牌25曾用名Z30S,用于纤维、连续纤维、非连续纤维等Z30S大连西太22-27低速纺短纤维,用于BCF-CF复丝Z30S大连有机11-20纺丝类Z30S华北一炼25适用于中速到高速纺生产的细旦膨化丝,连续丝、长丝Z30S抚顺乙烯20均聚物,用于长丝、丙纶、丙纶短纤维.Z30S 新彊独山子22-28均聚物,用于长丝、丙纶、丙纶短纤维.Z30S辽宁华锦25低旦尼尔BCF、CF和短纤,中高纺速生产线上生产的BCF丝用于地毯,CF丝用于捆扎绳,扶手,包装等Z21S辽宁华锦25用于高速生产线生产的窄份资料分布牌号,低旦尼尔,纺粘型无纺布,用于尿布,医用卫生品,也可用于优质纱和BCF丝。

MG300-730-WD采煤机说明书(1140V)

MG300-730-WD采煤机说明书(1140V)

执行标准:Q/JM 0201021—2010;MT/T81-1998;MT/T82-1998鸡西煤矿机械有限公司2010年5说MG200/530–WDMG250/630–WD 交流电牵引采煤机 MG300/730–WD MG300/730–WD1机样字数维三机煤采引牵电列系D W -0 3 7 / 0 0 3 G M目录前言................................................ 错误!未定义书签。

机械部分....................................... 错误!未定义书签。

第一章概述......................................... 错误!未定义书签。

第二章牵引部...................................... 错误!未定义书签。

第三章截割机构..................................... 错误!未定义书签。

第四章行走部.......................................... 错误!未定义书签。

第五章液压系统........................................ 错误!未定义书签。

第六章喷雾冷却系统.................................... 错误!未定义书签。

第七章辅助装置........................................ 错误!未定义书签。

第八章采煤机的使用要求............................... 错误!未定义书签。

电气部分.......................................... 错误!未定义书签。

一、概述............................................... 错误!未定义书签。

宏拓仪器 DahoMeter 达宏美拓-直读式电子比重计 DH-300 使用说明书

宏拓仪器 DahoMeter 达宏美拓-直读式电子比重计 DH-300 使用说明书

直读式电子比重计DH-300操作说明书请仔细阅读本说明书,以便正确使用。

请妥善保管本说明书,以备不时之需。

东莞市宏拓仪器有限公司-DahoMeter达宏美拓-服务热线:400 830 0646首次使用说明由于机器首次使用、运输、突然断电、重量损失等原因导致零点改变所引起按键无反应、显示OL 、不能正常显示0.00时,请按如下步骤操作,可排除上述现象。

在确定测量台和水中吊篮上的物品已经清空及水中吊篮与水槽没有接触的情况下: 1.关机。

2.长按【C 】键,再开机直至屏幕显示【CAL 】时方可放手。

3. 按【B 】键一次,显示数字【2】。

(如按【B 】键无反应,请重新尝试上述三个步骤,直至屏幕显示对应数字【2】为止)4. 按【A 】键一次 ,显示数字【1】。

5. 按【ZERO 】键一次,显示数字【3】。

6. 再按【ZERO 】键一次,显示数字【3】。

7. 按【C 】键一次,显示数字【5】。

8. 按【ENTER 】键一次,显示【CAL 】。

(若未显示【CAL 】请重复4-7四个步骤)9. 按【C】键一次,显示多位变化的数字。

10. 按【C】键一次,显示一位或者二位会跳动的数字。

11. 在测量台中央位置放上100g砝码。

12. 按【ENTER】键一次,显示【100】。

13. 再按【ENTER】键一次,显示【100.00】。

14. 取下砝码后,重新开机,即可解决上述现象,做正常校正后即可使用。

※注意:在关机前,请将测量台及吊篮中的物品取出。

(如测试样品、网球、抗浮架、玻璃杯等)。

DahoMeter达宏美拓-服务热线:400 830 0646目录1.概述 (5)1.1原理 (5)1.2用途 (5)2.规格参数 (5)3.仪器介绍 (6)3.1 仪器及配件清单说明 (6)3.2按键功能介绍 (7)3.3显示屏介绍 (7)4.安装 (8)4.1安装环境 (8)4.2防风罩安装 (8)4.3仪器安装 (8)5.校正方法 (9)6.其它设定 (9)6.1温度补偿 (9)6.2其它溶液比重值设定 (10)6.3水温密度对照表 (11)7.测试方法 (11)7.1样品重量参考 (11)7.2 固体测量(密度>1) (12)7.3 浮体测量(比重<1) (13)7.4 颗粒测量 (14)7.5测试结果的选择 (15)8.故障排除方法 (15)9.注意事项及保养 (16)9.1 使用前注意事项 (16)9.2 使用时注意事项 (16)9.3 特别注意事项 (16)1.概述1.1原理直读电子比重计DH-300是根据ASTM D297-93、D792-00、D618、D891等标准,采用阿基米德水中置换法原理与现代微电子技术相结合,以实际温度下水的密度为基础,经过两次重量测量分别得出待测样品的质量与体积,从而通过微电脑直接计算出样品之比重。

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